18741456

素因数分解:

$2^4\times 3^4\times {\mathrm{14461}}^1$

素因数の和:14481

約数の個数: 50

約数和(自身を含む): 54246962

約数和(自身を除く): 35505506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 14461, 28922, 43383, 57844, 86766, 115688, 130149, 173532, 231376, 260298, 347064, 390447, 520596, 694128, 780894, 1041192, 1171341, 1561788, 2082384, 2342682, 3123576, 4685364, 6247152, 9370728, 18741456]

約数ペア:

[(1, 18741456), (2, 9370728), (3, 6247152), (4, 4685364), (6, 3123576), (8, 2342682), (9, 2082384), (12, 1561788), (16, 1171341), (18, 1041192), (24, 780894), (27, 694128), (36, 520596), (48, 390447), (54, 347064), (72, 260298), (81, 231376), (108, 173532), (144, 130149), (162, 115688), (216, 86766), (324, 57844), (432, 43383), (648, 28922), (1296, 14461)]